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Proportional Relief Valve, Spool Type, Pilot Operated, Normally Open
315 bar [4500 psi] • 50 l/min [13 US gpm]
DESCRIPTION AND OPERATION
This is a pilot operated, spool type, normally open, proportional relief valve. In the de-energized condition, the pressure setting will be at a minimum. As current is applied to the coil, the pressure setting of the valve will increase proportionally. This valve is ideal for system pressure control where flows may vary

CP000019 - RELIEF - CPLN-030-DPNA-HN-008-N200 - Atlantic Fluid Tech

Solenoid Valve, 3-way, 2-position, Poppet Type
230 bar [3300 psi] • 25 l/min [6.6 US gpm]
OPERATION AND DESCRIPTION
This is a 3-way, 2-position, poppet type, direct acting solenoid valve. When de-energized, the valve blocks flow from port 3 while allowing flow between port 1 and 2. When energized, the valve poppet blocks fow from port 1 while allowing flow between port 2 and 3. These valves come standard with a push pin manual override. This valve is ideal for low leakage requirements to hold a load in position.

Relief Valve, Differential Area, Poppet Type
250 bar [3600 psi] • 40 l/min [11 US gpm]
DESCRIPTION AND OPERATION
This is a fast acting, differential area, poppet type relief valve that relieves from port 2 to 1. It can be used to protect an actuator from over-pressurization or to remove pressure spikes.

Load Shuttle Valve
315 bar [4600 psi] • 22 l/min [5.8 US gpm]
DESCRIPTION AND OPERATION
This valve senses the higher of the two input pressures at ports 1 and 3 and routes it to the output port 2.

Proportional Relief Valve, Spool Type, Pilot Operated, Normally Closed
250 bar [3600 psi] • 76 l/min [20 US gpm]
DESCRIPTION AND OPERATION ù
This is a pilot operated, spool type, normally closed, proportional relief valve. In the de-energized condition, the pressure setting will be at a maximum. As current is applied to the coil, the pressure setting of the valve will decrease proportionally. This valve is ideal for use in cooling circuits to regulate the speed of the fan.

DMDFMAN - 3-WAY - DMDFMAN - SUN Hydraulics
This solenoid-operated 3-way, 2-position cartridge is a direct-acting, balanced spool directional valve.

The accumulator sense, pump unload pilot valve is used to sense pressure in an accumulator at port 1 of the valve and when the pressure at port 1 reaches the valve setting, port 2 connects to port 3 to vent a relief valve and unload the pump. This valve has a 20% ratio between unload setting and reset; when pressure at port 1 falls below 80% of the valve setting, port 2 is blocked from port 3 and the pump will come back online to recharge the accumulator. This valve requires a separate check valve between port 1 and the pump. Another version of the accumulator sense, pump unload valve, QCDB, includes a free-flow check valve for pump flows under 12 gpm (50 L/min)

CAPACITY: CAPACITY: 10 L/min
Ventable, bypass/restrictive, fixed-orifice, priority flow controls take an input flow at port 1 and use it to satisfy the priority flow at port 3. If the input flow exceeds the priority flow requirement, the excess is bypassed out port 2. The bypass flow may be used in a secondary circuit. A vent port (port 4) allows these valves to be controlled remotely. 

Description: CP08-B-3-B3

DMDAMAN - 3-WAY - DMDAMAN - SUN HYDRAULICS

Alluminium housing NCS06/3-SE 3/8 (D) Danfoss ex Comatrol 

Cavity: SDC10-2
The Housings are made with alluminum and ductile iron housings for single or multiple applications.

Corpo in Alluminio 3/8 BSP
Cavità: SDC10-3S

Corpo in Alluminio 1/2 BSP
Cavità: DCB10-3S

Corpo in Alluminio 3/8 BSP
Cavità: DCB10-3S

The Housings are made with alluminum and ductile iron housings for single or multiple applications.

Pilot Operated Check Valve, Port 1 Pilot to Open
350 bar [5000 psi] • 35 l/min [9 US gpm]
DESCRIPTION AND OPERATION
This is a pilot operated check valve where free flow takes place from port 2 to 3 and is blocked from port 3 to 2 until pilot pressure is applied to port 1.

Solenoid Valve, 2-way, Spool Type, Normally Open
230 bar [3300 psi] • 16 l/min [4.2 US gpm]
OPERATION AND DESCRIPTION
This is a 2-way, 2-position, spool type, direct acting, normally open solenoid valve. When de-energized, flow can take place from port 2 to 1 and from 1 to 2. In its energized condition, flow is blocked in both directions. The valve will be subject to normal spool leakage dependent on the pressure dfference between the ports. They come standard with a push pin manual override. These valves can be used to interrupt a pressure line where flow is expected to pass in both directions in the energized condition. 

Flow Control, Partially Adjustable, Pressure Compensated, Priority Type
315 bar [4600 psi] • 73 l/min [19 US gpm]
DESCRIPTION AND OPERATION
This is a partially adjustable, priority type, pressure compensated flow control valve, where the flow from port 3 will remain constant regardless of the pressure difference across the valve, while excess flow passes from port 1 to 2. Flow enters at port 1 and passes across a fixed orifice in the spool, which creates a pressure drop. This causes the spool to move back against the spring, which then restricts the outlet flow. Port 1 then opens to port 2 to allow excess flow to pass. The regulated flow will always take priority and remains constant if the working pressure is higher in either port 2 or port 3.

Proportional Directional Valve, 4-way, 3-position, Spool Type, Non-Compensated
250 bar [3600 psi] • 60 l/min [16 US gpm]